The Vellamo pressure balance tub and shower set includes: An 8" rain shower head (1.8 GPM) with a 12" shower arm, a pressure balance valve and trim, and a tub spout that is 5 3/4" in length. The inlet connections are 1/2". Purchasing this item, you will receive everything that you need in order to install your shower, except the valve, and have it up and running in no time. This set is available in Polished Chrome, brushed gold, or Brushed Nickel.